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利福平,Rifampicin;≥97% (by Assay), Calbiochem®

别名:利米定;甲哌利福霉素;利发霉素;力复平;3-(4-甲基-1-哌嗪基亚胺甲基)利福霉素SV; 3-(4-Methylpiperazinyliminomethyl)rifamycin SV;Rifampin;Rifamycin AMP

CAS号 13292-46-1 经验分子式(希尔表示法) C43H58N4O12 分子量 822.94 MDL number MFCD00151389
货号(SKU): 557303
CAS号: 13292-46-1
MDL号: MFCD00151389
增值税发票 √ 免费送货 √ 订货电话:010-68689484
HK$1,266.96

产品描述

Antibiotic that specifically inhibits DNA-dependent RNA polymerase in bacteria by forming an inactive complex.

通过形成无活性的复合物,特异性抑制细菌中依赖DNA的RNA聚合酶的抗生素。

General description

Antibiotic that specifically inhibits DNA-dependent RNA polymerase in bacteria by forming an inactive complex. Does not affect mammalian RNA polymerase. Inhibits transcription by preventing the initial transcription complex from entering the elongation mode.

Antibiotic that specifically inhibits DNA-dependent bacterial RNA polymerase by forming an inactive complex with RNA polymerase. Does not affect mammalian RNA polymerase. Inhibits transcription by preventing the initial transcription complex from entering the elongation mode.

包装

5 g in Plastic ampoule

Biochem/physiol Actions

Primary Target
DNA-dependent RNA polymerase in bacteria

Warning

Toxicity: Harmful & Carcinogenic / Teratogenic (E)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). DMSO stock solutions are stable for up to 2 months at -20°C.

Other Notes

Jin, D.J. and Turnbough, Jr., C.L. 1994. J. Mol. Biol. 236, 72.
Levin, M.E. and Hatfull, G.F. 1993. Mol. Microbiol. 8, 277.
Wehrli, W., et al. 1968. Proc. Natl. Acad. Sci. USA61, 667.

性质

Quality Level100
assay≥97% (by Assay)
formpowder
mfr. no.Calbiochem®
storage conditionOK to freeze
storage conditions+15C to +30C
colorbrown-red to brick red
solubilityDMSO: 25 mg/mL
methanol: 25 mg/mL
shipped inambient


安全信息

符号
GHS07  GHS07
信号词 Warning
危害声明 H302 - H362
个人防护装备 dust mask type N95 (US)EyeshieldsGloves
危害码 (欧洲) Xn
风险声明 (欧洲) 22-36/37/38
安全声明 (欧洲) 26-36
RIDADR NONH for all modes of transport
WGK德国 WGK 1
RTECS VJ7000000
商品规格
属性名称属性值
储存温度 Storage temp.-20°C低温冷冻
全球实时库存 Availability √美国St. Louis ≥ 190 | 欧洲Eur. ≥ 66 | 東京Tokyo ≥ 82 | 香港与北京 ≥ 55
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